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Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones

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ID: 708456
Weight: 1.21ct
Size: 7.5 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.98
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ID: 306906
Weight: 3.21ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.87
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ID: 715769
Weight: 1.33ct
Size: 11.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.59
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ID: 722802
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.70
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ID: 488283
Weight: 2.38ct
Size: 13.4 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.29
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ID: 551370
Weight: 1.28ct
Size: 7.5 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.82
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ID: 746076
Weight: 4.42ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 221.00
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ID: 475151
Weight: 2.39ct (total)
Size: 7.7 x 5.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 9.47
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ID: 467841
Weight: 6.04ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 39.86
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ID: 350506
Weight: 3.16ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 72.17
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ID: 517194
Weight: 1.67ct
Size: 11 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 154.31
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ID: 389348
Weight: 0.76ct
Size: 6.7 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.71
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ID: 449635
Weight: 4.61ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.43
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ID: 351753
Weight: 3.16ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 83.42
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ID: 317780
Weight: 2.31ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 17.60
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ID: 645637
Weight: 1.46ct
Size: 8.9 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 21.06
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ID: 720160
Weight: 1.03ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 185.40
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ID: 539711
Weight: 2.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.00
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ID: 664921
Weight: 1.86ct
Size: 8.6 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.93
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ID: 575215
Weight: 1.27ct
Size: 8.8 x 6.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 134.11
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ID: 643781
Weight: 1.43ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Price: $ 12.01
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ID: 548027
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.93
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ID: 727060
Weight: 1.07ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.10
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ID: 740687
Weight: 0.06ct
Size: 4 x 1.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 251.25
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ID: 726948
Weight: 2.57ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.59
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ID: 699684
Weight: 32.04ct
Size: 37.1 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.92
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ID: 393362
Weight: 1.73ct (total)
Size: 2.9 x 1.8 mm
Clarity: VS
Content: 20 pcs
Price: $ 114.18
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ID: 398153
Weight: 1.29ct
Size: 21.6 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.46
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ID: 337610
Weight: 7.72ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 71.33
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ID: 520877
Weight: 2.11ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.50
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ID: 518942
Weight: 28.26ct
Size: 27.2 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.09
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ID: 662870
Weight: 5.17ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 124.08
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ID: 744246
Weight: 5.96ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.36
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ID: 492062
Weight: 7.03ct
Size: 17.4 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.45
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ID: 725736
Weight: 0.44ct
Size: 5.2 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 4.22
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ID: 656107
Weight: 1.63ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.12
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ID: 438978
Weight: 7.80ct
Size: 19.4 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 22.34
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ID: 431107
Weight: 1.47ct (total)
Size: 4.9 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 15.52
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ID: 676022
Weight: 5.68ct
Size: 17.9 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.15
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ID: 433493
Weight: 4.46ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.44
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ID: 693452
Weight: 35.89ct
Size: 41.2 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.92
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ID: 516189
Weight: 32.67ct (total)
Size: 19.8 x 11.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 34.90
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ID: 640386
Weight: 1.76ct
Size: 7.3 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.62
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ID: 604663
Weight: 2.90ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 84.22
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ID: 728229
Weight: 0.10ct
Size: 2.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.24
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ID: 699278
Weight: 1.19ct
Size: 6.4 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.14
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ID: 737059
Weight: 37.38ct
Size: 33.3 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.14
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ID: 465973
Weight: 7.18ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.92
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ID: 691368
Weight: 0.78ct
Size: 5.7 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 46.80
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ID: 739337
Weight: 0.35ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 17.50
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ID: 431219
Weight: 2.71ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 28.58
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ID: 504865
Weight: 10.57ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.67
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ID: 638389
Weight: 1.15ct
Size: 6.6 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.90
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ID: 661942
Weight: 2.09ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.04
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ID: 485184
Weight: 10.31ct
Size: 21.8 x 21.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.22
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ID: 598425
Weight: 38.31ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.32
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ID: 343968
Weight: 25.15ct
Size: 25.5 x 22.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.20
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ID: 473191
Weight: 0.85ct
Size: 11.6 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.72
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ID: 704876
Weight: 1.48ct
Size: 9.4 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.40
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ID: 514932
Weight: 8.91ct
Size: 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.06
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FAQs

What are loose untreated gemstones?

Loose untreated gemstones are natural stones that have not undergone any artificial treatments or enhancements. Examples include unheated sapphires, untreated rubies, and unenhanced diamonds, which maintain their natural beauty and originality.

Why should I choose untreated gemstones over treated ones?

Untreated gemstones, such as unheated topaz and virgin untreated stones, are valued for their authenticity and rarity. These certified untreated gems are perfect for collectors and those seeking ethically sourced, natural stones for unique jewelry designs.

Are untreated gemstones suitable for engagement rings?

Yes, untreated gemstones like GIA-certified natural gems, unenhanced diamonds, and untreated rubies are excellent choices for engagement rings. They offer timeless elegance and are ideal for creating one-of-a-kind designs that reflect personal style.

What makes rare untreated gems valuable for collectors?

Rare untreated gems for collectors, such as authentic untreated crystals and unheated and untreated stones, are prized for their natural appearance and limited availability. Their untouched state makes them highly desirable and a great investment.

How can I ensure the quality of loose untreated gemstones?

Always choose certified untreated gems, like GIA-certified natural gems, to guarantee authenticity and quality. These stones undergo thorough evaluation to ensure they meet the highest standards, making them ideal for both personal collections and jewelry projects.

What types of untreated gemstones are available?

Our collection includes a variety of untreated gemstones such as unheated sapphires, untreated rubies, unenhanced diamonds, and unheated topaz. Each stone is carefully selected to offer unmatched quality and natural beauty.

Are untreated gemstones more expensive than treated ones?

In many cases, untreated gemstones, like precious untreated gemstones and virgin untreated stones, can be more valuable due to their rarity and natural state. Their unique characteristics make them highly sought after by collectors and jewelry enthusiasts.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
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Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate
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